What are the common malformations of cucumber in greenhouse?

Cucumber has more malformed melons in the late growth stage (especially in protected cucumbers), mainly including: beak melon, big belly melon, bee waist melon and curved melon, which makes the cucumber lose the commodity value and affects the planting benefit, then the cucumber deformity What are the symptoms and causes of melon ?

Cucumber malformation symptoms and causes

1. A pointed melon with a thick but sharp tip near the stalk. A variety of low-singular knot strength forms a needle-nosed melon when fertilized poorly, and a species with strong single-sex strength can develop into a normal melon without pollination, otherwise a sharp-spotted melon will be formed.

2, big belly melon, the front part of the melon strip is hypertrophy, while the middle and the base are thinner. This is due to insufficient pollination of female flowers, hypertrophy of the apex of the pollen, and due to insufficient nutrition, uneven water, and delayed development of the middle and base.

3, bee waist melon, the base and top of the fruit stalk is normal, the middle part of the melon is curled up, due to the imbalance of nutrition and water supply, the assimilation material accumulation is uneven, there will be thin waist melon.

4, curved melons, long-type fruit varieties are easy to form curved melons, when serious, do not have commodity value. Physiological reasons are mostly related to malnutrition and plant weakness, especially in the case of high temperature or large temperature difference between day and night, too small, and low light; sometimes improper water supply, normal water in the early stage of melon, insufficient water supply in the later stage, or pests Hazard can form curved melons.

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